package wabjava;
import java.util.Scanner;
public class ming {
	public static void main(String agrs[])
		{
			int a;
			int b;
	
			Scanner scan =new Scanner(System.in);
			String[] str = scan.nextLine().split("[ ]");//分成几块，就有几个字符串数组，这里是两块
	         a = Integer.parseInt(str[0]);
	         b = Integer.parseInt(str[1]);
	         
	         System.out.println("俩个数的和是"+(a+b));
			
		}
}
